drm/amdgpu: Raise KFD unpinned system memory limit

Allow KFD applications to use more unpinned system memory through
HMM.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Yong Zhao <Yong.Zhao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Felix Kuehling 2019-11-25 16:25:35 -05:00 • committed by Alex Deucher
commit b72ff1909c